过程SQL Server中的WSO2数据DelegatingResultSet.isClosed

Question

我在wso2数据版本2.6.3中有问题要在sql server中执行过程：我的配置：

<data name="TestDS">         
    <config id="ds_test">                  
  <property name="org.wso2.ws.dataservice.driver">net.sourceforge.jtds.jdbc.Driver</property>                  
  <property name="org.wso2.ws.dataservice.protocol">jdbc:jtds:sqlserver://172.16.16.16:1433/db_stores;instance=sql1</property>                  
  <property name="org.wso2.ws.dataservice.user">storeuser</property>                  
  <property name="org.wso2.ws.dataservice.password">3st0re123</property>                  
  <property name="org.wso2.ws.dataservice.autocommit"></property>         
</config>         
<query id="qrySearchTest" useConfig="ds_test">                  
  <sql>exec USP_PesquisaSistema  @SIS_CRIPTOGRAFIA_PASSAPORTE =:chave</sql>                  
  <result element="sistemas" rowName="sistema" defaultNamespace="http://store.test.org.br">                           
     <element name="codigoSistema" column="SIS_IDF" xsdType="xs:integer" />                           
     <element name="siglaSistema" column="SIS_SIGLA" xsdType="xs:string" />                           
     <element name="nomeSistema" column="SIS_NOME" xsdType="xs:string" />                  
  </result>                  
  <param name="chave" sqlType="STRING" ordinal="1" />         
</query>         
    <operation name="SearchTest">                  
      <call-query href="qrySearchTest">                           
         <with-param name="chave" query-param="chave" />                  
      </call-query>         
    </operation>
</data>

和错误java.lang.AbstractMethodError ：

TID: [0] [WSO2 Data Services Server] [2012-09-24 09:44:32,762] ERROR org.apache.axis2.transport.http.AxisServlet} - {org.apache.axis2.transport.http.AxisServlet} java.lang.AbstractMethodError

    at org.apache.commons.dbcp.DelegatingResultSet.isClosed(DelegatingResultSet.java:688)
    at org.apache.commons.dbcp.DelegatingResultSet.isClosed(DelegatingResultSet.java:688)
    at org.wso2.carbon.dataservices.core.description.query.SQLQuery.processStoredProcQuery(SQLQuery.java:904)
    at org.wso2.carbon.dataservices.core.description.query.SQLQuery.runQuery(SQLQuery.java:2071)
    at org.wso2.carbon.dataservices.core.description.query.Query.execute(Query.java:252)
    at org.wso2.carbon.dataservices.core.engine.CallQuery.execute(CallQuery.java:185)
    at org.wso2.carbon.dataservices.core.engine.CallQueryGroup.execute(CallQueryGroup.java:110)
    at org.wso2.carbon.dataservices.core.description.operation.Operation.execute(Operation.java:71)
    at org.wso2.carbon.dataservices.core.engine.DataService.invoke(DataService.java:592)
    at org.wso2.carbon.dataservices.core.engine.DSOMDataSource.execute(DSOMDataSource.java:99)
    at org.wso2.carbon.dataservices.core.engine.DSOMDataSource.serialize(DSOMDataSource.java:110)
    at org.wso2.carbon.dataservices.core.engine.DSOMDataSource.getReader(DSOMDataSource.java:116)
    at org.apache.axiom.om.impl.llom.OMSourcedElementImpl.getDirectReader(OMSourcedElementImpl.java:225)
    at org.apache.axiom.om.impl.llom.OMSourcedElementImpl.forceExpand(OMSourcedElementImpl.java:254)
    at org.apache.axiom.om.impl.llom.OMSourcedElementImpl.getFirstOMChild(OMSourcedElementImpl.java:867)
    at org.apache.axiom.om.impl.OMNavigator._getFirstChild(OMNavigator.java:196)
    at org.apache.axiom.om.impl.OMNavigator.updateNextNode(OMNavigator.java:140) .....
    ......

在2.5.1版中有效。 如果我粘贴不带SP的SQL查询，则可以。

可以帮我 ？ 谢谢

Answer 1

之所以会出现此错误，是因为在DSS 2.6.3中，您需要一个JDBC4驱动程序，该驱动程序仅具有ResultSet.isClosed（）方法..因此，基本上可以下载SQL Server JDBC4驱动程序（sqljdbc4）并尝试一下。 另外，在DSS 3.0.0（要发布）中，已通过将ResultSet.isClosed设置为可选进行了修复。

干杯，Anjana。